Dictionary.com
Thesaurus.com
Showing results for ameliorate. Search instead for ameliorators.
Synonyms

ameliorate

American  
[uh-meel-yuh-reyt, uh-mee-lee-uh-] / əˈmil yəˌreɪt, əˈmi li ə- /
Also meliorate

verb (used with or without object)

ameliorated, ameliorating
  1. to make or become better, more bearable, or more satisfactory; improve.

    strategies to ameliorate negative effects on the environment.

    Synonyms:
    better, amend
    Antonyms:
    worsen, vitiate

ameliorate British  
/ əˈmiːljəˌreɪt, əˈmiːljərəbəl /

verb

  1. to make or become better; improve

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Usage

What are other ways to say ameliorate?

To ameliorate is to make or become better, more bearable, or more satisfactory. How is it different from the verbs improve and better? Find out on Thesaurus.com.

Other Word Forms

  • ameliorable adjective
  • ameliorableness noun
  • ameliorant noun
  • ameliorative adjective
  • ameliorator noun
  • amelioratory adjective
  • unameliorable adjective

Etymology

Origin of ameliorate

First recorded in 1770–75; a- 5 + meliorate

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Exercising for two hours a day can partially ameliorate this issue, but it doesn’t prevent the problem entirely.

From Slate • Mar. 1, 2026

It suggests something more uncomfortable: that how protests are conducted determines whether they clarify and ameliorate injustice or obscure and perpetuate it.

From The Wall Street Journal • Jan. 16, 2026

The attempt to ameliorate market tension came quick.

From MarketWatch • Oct. 13, 2025

Some legislation has been proposed to ameliorate the concerns, or at least lay the legal groundwork for an unconventional quick-turn census.

From Salon • Aug. 15, 2025

No matter how sedulously Ben and Mary Anne prepared for the nightmare, nothing could ameliorate their discomfort at entering a new high school for their annual pilgrimage among strangers.

From "The Great Santini" by Pat Conroy